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To: cygwin AT cygwin DOT com
From: Achim Gratz <Stromeko AT NexGo DOT DE>
Subject: Re: cc1: warning: ../../include/w32api: No such file or directory [enabled by default]
Date: Mon, 29 Jul 2013 12:19:21 +0000 (UTC)
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Achim Gratz <Stromeko <at> NexGo.DE> writes:
> The above warning appears when -Wmissing-include-dirs is in effect (and
> aborts compilation if -Werror is also given).  The missing include path
> seems to be produced by the following compiler spec:
> 
> %(cpp_cpu) [...] %{!nostdinc:%{!mno-win32:-idirafter ../include/w32api%s
> -idirafter ../../include/w32api%s}}
> 
> which gets expanded into
> 
> -idirafter /usr/lib/gcc/i686-pc-cygwin/4.7.3/../../../../include/w32api
> -idirafter ../../include/w32api

If I crate a link /usr/include -> /include then the warning / error is not
produced.  Since I don't think /include is supposed to exist on Cygwin, it
seems the compiler spec is wrong?


Regards,
Achim.




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